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Mesoporous carbon nitrides: synthesis, functionalization, and applications.
Kripal S Lakhi1, Dae-Hwan Park1, Khalid Al-Bahily2
1Future Industries Institute, Division of Information Technology, Engineering and Environment, University of South Australia, Mawson Lakes 5095, South Australia, Australia. ajayan.vinu@unisa.edu.au.
Chemical Society Reviews
|November 4, 2016
Summary
Mesoporous carbon nitrides (MCNs) are versatile semiconducting materials with tunable properties. This review highlights their synthesis, functionalization, and diverse applications in catalysis, energy, and sensing.
Area of Science:
- Materials Science
- Nanotechnology
- Catalysis
Background:
- Mesoporous carbon nitrides (MCNs) are unique semiconducting materials with large surface areas and tunable pore structures.
- Their versatile structural and physicochemical properties enable applications in catalysis, energy storage, gas adsorption, and sensing.
- MCNs possess both semiconducting and basic properties, making them suitable for photoelectrochemical applications and molecule sensing.
Approach:
- This review summarizes the templating synthesis strategies for MCNs using various carbon and nitrogen precursors.
- It details methods for modifying and functionalizing MCNs, including incorporating nanoparticles and organic molecules.
- The introduction of dual acidic and basic functionalities via UV irradiation is also discussed.
Key Points:
- MCNs exhibit tunable semiconducting properties influenced by nitrogen content and electronic structure.
- Functionalization allows for the development of advanced electronic, catalytic, and energy harvesting materials.
- UV-light irradiation can introduce enzyme-like dual functionalities within MCNs.
Conclusions:
- MCNs offer a promising platform for diverse applications due to their unique properties.
- Further research into their synthesis and functionalization will unlock new technological advancements.
- This review provides a comprehensive overview of MCNs, emphasizing their catalytic potential.
